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Cushion|Lab Grown|IGI

1.98ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG783648714

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG783648714

Diamond specifications and retailer prices

From $1,276 SGD
$998 USD
As of October 31, 2026
Save $5,410 SGD (81%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $6,686 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.98ct lab-grown cushion diamond

This 1.98ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG783648714 or 783648714. Listed at 9 retailers as of October 31, 2026, with prices from $1,276 to $6,686, a $5,410 spread on the same certified stone. Do Amore Diamonds lists it at $6,686. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.98
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783648714
Dimensions7.24 × 7.04 × 4.68 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.24 mm7.04 mm1.98 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783648714
Side View
Table 63.0%Crown 36.2°Girdle: MED-STKPavilion 37.2°Culet: NoneDepth 66.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $6,686 SGD|Low: $1,276 SGD|High: $9,690 SGD|Avg: $3,922 SGD|-31.0%
Do Amore Diamonds
Retailer 2
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Retailer 7
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Retailer 10
Retailer 11
Retailer 12
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Retailer 17
October 31, 2026
Retailer 16$1,276 SGD
Retailer 13$1,434 SGD
Retailer 2$1,438 SGD
Retailer 10$2,237 SGD
Retailer 5$2,332 SGD
Retailer 9$2,486 SGD
Retailer 17$2,665 SGD
Retailer 3$2,895 SGD
Retailer 12$2,954 SGD
Retailer 6$3,996 SGD
Retailer 14$4,288 SGD
Retailer 7$4,442 SGD
Retailer 4$5,129 SGD
Retailer 8$5,612 SGD
Retailer 11$5,625 SGD
Retailer 15$5,951 SGD
Do Amore Diamonds$6,686 SGD

26 data points across 17 retailers

9 retailers$1,276 SGD to $6,686 SGD

A
Cheapest Retailer
-
$1,276 SGD
$998 USD
Final sale: no returns
A
Retailer 2
-
$1,434 SGD
$1,122 USD
View
A
Retailer 3
-
$1,438 SGD
$1,125 USD
View
A
Retailer 4
-
$2,237 SGD
$1,750 USD
View
B+
Retailer 5
-
$2,954 SGD
$2,311 USD
View
B+
Retailer 6
-
$4,288 SGD
£2,641 GBP
View
B
Retailer 7
-
$5,625 SGD
$4,400 USD
View
Retailer 8
-
$5,951 SGD
$4,655 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Do Amore Diamonds
27-C107369D8 · Oct 31
$6,686 SGD
$5,230 USD
View
8 more retailers have this diamond
Prices start from $1,276 SGDSave up to $5,410 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.98ct Cushion
$1,276 SGD